Over time, the skin becomes less firm and less elastic. Two types of wrinkles can line your face: horizontal wrinkles and vertical wrinkles. They harden your expression, making you look sad or tired. L'Oreal expertise for 20 years the l'Oreal laboratories have developed formulas for anti-Wrinkle and firming efficacy as part of the revitalift range. Discover its serum formula, ultra-Concentrated with anti-Ageing actives for an immediate and intense action. The formula is enriched with: - adenosine: a powerful anti-Wrinkle active to combat the signs of ageing. - fibrelastyl: a firming complex that helps to reinforce for extra-Firm skin. Visible results - immediately the skin is hydrated and looks smoother. - from 4 hours, the skin looks more toned (+38%) and more firm (+16%) . - day after day, all types of wrinkles appear reduced. Horizontal wrinkles: - forehead wrinkles: -13% instrumental test on 40 women clinical test on 56 women